cynthiariker95
cynthiariker95 cynthiariker95
  • 11-04-2016
  • Mathematics
contestada

What is the solution set of –|x| = –8?

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FataXP
FataXP FataXP
  • 11-04-2016
-|x|=-8 X=-(-8) X=8 I hope that is good!
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lisboa lisboa
  • 28-06-2019

Answer:

x=-8, 8

Step-by-step explanation:

–|x| = –8

[tex]-|x| = -8[/tex]

To solve this absolute value inequality we remove the negative sign on the left hand side

Divide both sides by [tex]-1[/tex]

[tex]|x| =8[/tex]

If [tex]|x|=a[/tex] then [tex]x=a \ and \ x=-a[/tex]

[tex]|x| =8[/tex]

[tex]x=8 \ and \ x=-8[/tex]

Answer Link

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